Diff Report
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\field_sql_storage\Entity\Tables::addField

Drupal\field_sql_storage\Entity\Tables::addFieldRun #51981e001fd46Run #51981beb768adDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)988 1,000 12 1.2%
Incl. Wall Time (microsec) per call 494 500 6 1.2%
Excl. Wall Time (microsec)82 81 -1 -1.2%
Incl. CPU (microsecs)647 667 20 3.1%
Incl. CPU (microsecs) per call 324 334 10 3.1%
Excl. CPU (microsec)60 59 -1 -1.7%
Incl. MemUse (bytes)30,040 30,040 0 0.0%
Incl. MemUse (bytes) per call 15,020 15,020 0 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)12,176 12,176 0 0.0%
Incl. PeakMemUse (bytes) per call 6,088 6,088 0 0.0%
Excl. PeakMemUse (bytes)456 456 0 0.0%

Parent/Child Regression/Improvement report for Drupal\field_sql_storage\Entity\Tables::addField [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 12 8.4% 20 6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -8.3% -1 -5.0% 0 N/A% 0 N/A%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 12 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
field_info_field_map0 N/A% 21 175.0% 29 145.0% 0 N/A% 0 N/A%
entity_get_info0 N/A% -4 -33.3% -5 -25.0% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% -2 -16.7% -3 -15.0% 0 N/A% 0 N/A%
count0 N/A% -1 -8.3% 1 5.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% -1 -8.3% -3 -15.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%